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2. 发明公开

KR1020120028848A 잉크젯 프린팅 방법을 사용하여 제조된 고분자 약물 전달체 및 이의 제조방법 有权
标题翻译：使用喷墨印刷工艺制造的药物载体及其制备方法
公开(公告)号：KR1020120028848A
公开(公告)日：2012-03-23
申请号：KR1020110092964
申请日：2011-09-15
申请人： 한양대학교 에리카산학협력단
发明人： 조용우 , 윤연희 , 이병국
IPC分类号： A61K47/36 , A61K47/30 , A61K9/22
CPC分类号： A61K9/2095 , A61J3/06 , A61K47/36
摘要： PURPOSE: A polymer drug delivery system of three dimensional shape and a method for preparing the same are provided to control drug release. CONSTITUTION: A method for manufacturing a polymer drug delivery system by inkjet printing method comprises: a step of mixing biocompatible polymers, drug, and organic solvent to prepare polymer ink; a step of injecting the polymer ink to a printer cartridge and mounting the cartridge to an inkjet printer; and a step of performing inkjet printing of polymer ink on a substrate. The organic solvent includes tetrahydrofuran, dimethyl aceteamide, dimethyl formamide, chloroform, dimethyl sulfoxide, butanol, isopropanol, isobutayl alcohol, tetra butyl alcohol, acetic acid, 1,4-dioxane, toluene, or dimethyl formamide.
摘要翻译：目的：提供三维形状的聚合物药物递送系统及其制备方法以控制药物释放。构成：通过喷墨印刷法制造聚合物药物递送系统的方法包括：将生物相容性聚合物，药物和有机溶剂混合以制备聚合物油墨的步骤; 将聚合物油墨注入打印机墨盒并将墨盒安装到喷墨打印机的步骤; 以及在基材上进行聚合物油墨的喷墨印刷的工序。有机溶剂包括四氢呋喃，二甲基乙酰胺，二甲基甲酰胺，氯仿，二甲基亚砜，丁醇，异丙醇，异丁醇，四丁醇，乙酸，1,4-二恶烷，甲苯或二甲基甲酰胺。

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